#617331
Closest named color: Muddy Green (#657432). oklch(52.6% 0.094 122.4), rgb(97, 115, 49).
Aa
White text reads best on this color (5.24:1).
About this color
#617331 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 53%, its chroma 0.094 and its hue 122°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Muddy Green (#657432), ΔE 0.007 away. White text reads best on it, at 5.24:1.
| Hue family | Yellows |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.094) |
| Temperature | in between |
| Nearest name | Muddy Green (#657432) |
| Black text | 4.00:1 |
| White text | 5.24:1 |
Values
| HEX | #617331 |
| RGB | rgb(97, 115, 49) |
| HSL | hsl(76, 40%, 32%) |
| OKLCH | oklch(52.6% 0.094 122.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #617331 | 5.24:1 | AA | Lc -81.3 | Fine for body text |
| Black text on #617331 | 4.00:1 | AA large text | Lc 28.1 | Dividers and decoration only |
| #617331 text on white | 5.24:1 | AA | Lc 76.0 | Fine for body text |
| #617331 text on black | 4.00:1 | AA large text | Lc -25.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F5F6F2
oklch(97.1% 0.005 117.9)
-
Step 100
100
#E8EBE2
oklch(93.5% 0.012 121.7)
-
Step 200
200
#D6DCCB
oklch(88.5% 0.024 122.8)
-
Step 300
300
#BBC5A8
oklch(80.8% 0.041 122.8)
-
Step 400
400
#99A879
oklch(70.8% 0.067 122.5)
-
Step 500
500
#809256
oklch(63.1% 0.086 122.5)
-
Step 600
600 (this color)
#617331
oklch(52.6% 0.094 122.4)
-
Step 700
700
#58682C
oklch(49% 0.087 122.1)
-
Step 800
800
#485526
oklch(42.6% 0.072 122.3)
-
Step 900
900
#3C4623
oklch(37.6% 0.056 122.2)
-
Step 950
950
#232915
oklch(26.9% 0.036 122.4)
#617331 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #796D2A | 0.038 |
| Deuteranopia (no green cones) | #776C35 | 0.040 |
| Tritanopia (no blue cones) | #656E64 | 0.076 |
| Achromatopsia (no color) | #6C6C6C | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #617331
#617331
oklch(52.6% 0.094 122.4)
- #755D97
#755D97
oklch(52.6% 0.093 302.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #617331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Muddy Green #657432 ΔE 0.007
- Dark Moss Green #606C38 ΔE 0.025
- Military Green #667C3E ΔE 0.029
- Brown Green #706C11 ΔE 0.030
- Browny Green #6F6C0A ΔE 0.030
- Dark Olive Green #556B2F ΔE 0.031
- Murky Green #6C7A0E ΔE 0.038
- Olive Green #677A04 ΔE 0.039
Use #617331 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.